USN-7649-1: Linux kernel vulnerabilities

Published Jul 17, 2025
·
Updated

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

Affected Software

52 affected componentsFixes available
All of the following
ubuntu/linux-image-6.14.0-1006-realtime<6.14.0-1006.6
6.14.0-1006.6
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-6.14.0-1009-raspi<6.14.0-1009.9
6.14.0-1009.9
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-6.14.0-1011-gcp<6.14.0-1011.11
6.14.0-1011.11
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-6.14.0-1011-gcp-64k<6.14.0-1011.11
6.14.0-1011.11
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-6.14.0-24-generic<6.14.0-24.24
6.14.0-24.24
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-6.14.0-24-generic-64k<6.14.0-24.24
6.14.0-24.24
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-gcp<6.14.0-1011.11
6.14.0-1011.11
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-gcp-6.14<6.14.0-1011.11
6.14.0-1011.11
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-gcp-64k<6.14.0-1011.11
6.14.0-1011.11
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-gcp-64k-6.14<6.14.0-1011.11
6.14.0-1011.11
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-generic<6.14.0-24.24
6.14.0-24.24
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-generic-6.14<6.14.0-24.24
6.14.0-24.24
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-generic-64k<6.14.0-24.24
6.14.0-24.24
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-generic-64k-6.14<6.14.0-24.24
6.14.0-24.24
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-generic-64k-hwe-24.04<6.14.0-24.24
6.14.0-24.24
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-generic-hwe-24.04<6.14.0-24.24
6.14.0-24.24
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-oem-24.04<6.14.0-24.24
6.14.0-24.24
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-oem-24.04a<6.14.0-24.24
6.14.0-24.24
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-raspi<6.14.0-1009.9
6.14.0-1009.9
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-raspi-6.14<6.14.0-1009.9
6.14.0-1009.9
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-realtime<6.14.0-1006.6
6.14.0-1006.6
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-realtime-6.14<6.14.0-1006.6
6.14.0-1006.6
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-realtime-hwe-24.04<6.14.0-1006.6
6.14.0-1006.6
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-virtual<6.14.0-24.24
6.14.0-24.24
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-virtual-6.14<6.14.0-24.24
6.14.0-24.24
Ubuntu Ubuntu=25.04
All of the following
ubuntu/linux-image-virtual-hwe-24.04<6.14.0-24.24
6.14.0-24.24
Ubuntu Ubuntu=25.04

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade ubuntu/linux-image-6.14.0-1006-realtime to a version that resolves this vulnerability.

    Fixed in 6.14.0-1006.6
  2. Upgrade

    Upgrade ubuntu/linux-image-6.14.0-1009-raspi to a version that resolves this vulnerability.

    Fixed in 6.14.0-1009.9
  3. Upgrade

    Upgrade ubuntu/linux-image-6.14.0-1011-gcp to a version that resolves this vulnerability.

    Fixed in 6.14.0-1011.11
  4. Upgrade

    Upgrade ubuntu/linux-image-6.14.0-1011-gcp-64k to a version that resolves this vulnerability.

    Fixed in 6.14.0-1011.11
  5. Upgrade

    Upgrade ubuntu/linux-image-6.14.0-24-generic to a version that resolves this vulnerability.

    Fixed in 6.14.0-24.24
  6. Upgrade

    Upgrade ubuntu/linux-image-6.14.0-24-generic-64k to a version that resolves this vulnerability.

    Fixed in 6.14.0-24.24
  7. Upgrade

    Upgrade ubuntu/linux-image-gcp to a version that resolves this vulnerability.

    Fixed in 6.14.0-1011.11
  8. Upgrade

    Upgrade ubuntu/linux-image-gcp-6.14 to a version that resolves this vulnerability.

    Fixed in 6.14.0-1011.11
  9. Upgrade

    Upgrade ubuntu/linux-image-gcp-64k to a version that resolves this vulnerability.

    Fixed in 6.14.0-1011.11
  10. Upgrade

    Upgrade ubuntu/linux-image-gcp-64k-6.14 to a version that resolves this vulnerability.

    Fixed in 6.14.0-1011.11
  11. Upgrade

    Upgrade ubuntu/linux-image-generic to a version that resolves this vulnerability.

    Fixed in 6.14.0-24.24
  12. Upgrade

    Upgrade ubuntu/linux-image-generic-6.14 to a version that resolves this vulnerability.

    Fixed in 6.14.0-24.24
  13. Upgrade

    Upgrade ubuntu/linux-image-generic-64k to a version that resolves this vulnerability.

    Fixed in 6.14.0-24.24
  14. Upgrade

    Upgrade ubuntu/linux-image-generic-64k-6.14 to a version that resolves this vulnerability.

    Fixed in 6.14.0-24.24
  15. Upgrade

    Upgrade ubuntu/linux-image-generic-64k-hwe-24.04 to a version that resolves this vulnerability.

    Fixed in 6.14.0-24.24
  16. Upgrade

    Upgrade ubuntu/linux-image-generic-hwe-24.04 to a version that resolves this vulnerability.

    Fixed in 6.14.0-24.24
  17. Upgrade

    Upgrade ubuntu/linux-image-oem-24.04 to a version that resolves this vulnerability.

    Fixed in 6.14.0-24.24
  18. Upgrade

    Upgrade ubuntu/linux-image-oem-24.04a to a version that resolves this vulnerability.

    Fixed in 6.14.0-24.24
  19. Upgrade

    Upgrade ubuntu/linux-image-raspi to a version that resolves this vulnerability.

    Fixed in 6.14.0-1009.9
  20. Upgrade

    Upgrade ubuntu/linux-image-raspi-6.14 to a version that resolves this vulnerability.

    Fixed in 6.14.0-1009.9
  21. Upgrade

    Upgrade ubuntu/linux-image-realtime to a version that resolves this vulnerability.

    Fixed in 6.14.0-1006.6
  22. Upgrade

    Upgrade ubuntu/linux-image-realtime-6.14 to a version that resolves this vulnerability.

    Fixed in 6.14.0-1006.6
  23. Upgrade

    Upgrade ubuntu/linux-image-realtime-hwe-24.04 to a version that resolves this vulnerability.

    Fixed in 6.14.0-1006.6
  24. Upgrade

    Upgrade ubuntu/linux-image-virtual to a version that resolves this vulnerability.

    Fixed in 6.14.0-24.24
  25. Upgrade

    Upgrade ubuntu/linux-image-virtual-6.14 to a version that resolves this vulnerability.

    Fixed in 6.14.0-24.24
  26. Upgrade

    Upgrade ubuntu/linux-image-virtual-hwe-24.04 to a version that resolves this vulnerability.

    Fixed in 6.14.0-24.24
  27. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Patch USN-7649-1

Event History

Jul 17, 2025
Advisory Published
via Ubuntu·12:00 AM
Data Sourced
via Ubuntu·12:00 AM
DescriptionAffected Software

Company

Resources

Contact

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